Seasonal temperature influence on vagal contol of diving bradycardia in the frog (Rana Pipiens).
D000064:Acclimatization; D000818:Animals; D001001:Anura; D001285:Atropine / Q000494:pharmacology; D001919:Bradycardia; D004242:Diving; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D013696:Temperature; D014630:Vagus Nerve / Q000502:physiology*
D001285:Atropine